204647564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{6673}}^1$

素因数の和:6746

約数の個数: 48

約数和(自身を含む): 423825696

約数和(自身を除く): 219178132

約数列:

[1, 2, 4, 11, 17, 22, 34, 41, 44, 68, 82, 164, 187, 374, 451, 697, 748, 902, 1394, 1804, 2788, 6673, 7667, 13346, 15334, 26692, 30668, 73403, 113441, 146806, 226882, 273593, 293612, 453764, 547186, 1094372, 1247851, 2495702, 3009523, 4651081, 4991404, 6019046, 9302162, 12038092, 18604324, 51161891, 102323782, 204647564]

約数ペア:

[(1, 204647564), (2, 102323782), (4, 51161891), (11, 18604324), (17, 12038092), (22, 9302162), (34, 6019046), (41, 4991404), (44, 4651081), (68, 3009523), (82, 2495702), (164, 1247851), (187, 1094372), (374, 547186), (451, 453764), (697, 293612), (748, 273593), (902, 226882), (1394, 146806), (1804, 113441), (2788, 73403), (6673, 30668), (7667, 26692), (13346, 15334)]